title: Note: One more important thermodynamic potential for solids and heterogeneous systems.
abstract: A novel thermodynamic potential based on generalized Gibbs energy is introduced and substantiated for an arbitrarily loaded solid surrounded with a fluid. The potential is also applicable to heterogeneous fluid systems where it simplifies calculations. The wide use of the potential is illustrated with practical examples.
authors.forename: A I
authors.initials: AI
authors.lastname: Rusanov